Results 61 to 70 of about 344,051 (254)

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Uncovering the Implicit: A Comparative Evaluation of Modeling Approaches for Environmental Assumptions

Applied Sciences
This paper presents an extended investigation into the role of environmental assumptions in the emergence and management of Requirements Technical Debt (RTD).
Mounifah Alenazi
doaj   +1 more source

Computer-Aided Identification and Validation of Intervenability Requirements

Information, 2017
Privacy as a software quality is becoming more important these days and should not be underestimated during the development of software that processes personal data.
Rene Meis, Maritta Heisel
doaj   +1 more source

A systematic literature review of requirements engineering education. [PDF]

Requir Eng, 2023
Daun M, Grubb AM, Stenkova V, Tenbergen B.   +3 more
europepmc   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Characterizing Efficacy of Alternative Media for Requirements Expression

Systems
Requirements are most commonly expressed in natural language, but alternative media can be employed. Previous research has established the viability of model diagrams and engineering drawings for requirements expression.
Jason Kolligs, Lawrence Dale Thomas
doaj   +1 more source

Philanthropic conference-based requirements engineering in time of pandemic and beyond. [PDF]

Requir Eng, 2023
Levy M, Hadar I, Horkoff J, Hayes JH, Paech B, Dekhtyar A, Mussbacher G, Paja E, Li T, Lee SW, Fang D.   +10 more
europepmc   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Temporal dynamics of requirements engineering from mobile app reviews. [PDF]

PeerJ Comput Sci, 2022
Alves de Lima VM, de Araújo AF, Marcondes Marcacini R.   +2 more
europepmc   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source